| # | Company | Employees |
|---|---|---|
| 1 |
Pfizerpfizer.com
A leading biopharmaceutical company focused on research and innovation to develop therapies that improve and extend the lives of patients worldwide |
102,598 |
| 2 |
Regeneronregeneron.com
Develops and commercializes life-transforming medicines for serious diseases, establishing new approaches in science, manufacturing, and health. Building a future in biopharmaceuticals. |
16,874 |
| 3 |
Akums Drugs& Pharmaceuticals Ltdakums.in
Leading pharmaceutical contract development and manufacturing for diverse formulations, including oral solids, liquids, injectables, personal care, and animal healthcare solutions. |
5,173 |
| 4 |
FUJIFILM Americasfujifilm.com
A diverse group of affiliate companies focused on innovation in industries such as medical, electronics, chemicals, and photography to enhance global lives |
4,327 |
| 5 |
Curiacuriaglobal.com
Develops and manufactures biologics and small molecules, spanning discovery to commercialization, with regulatory and analytical support to accelerate life-changing therapeutics. |
3,398 |
| 6 |
Patheonpatheon.com
Provides industry-leading pharma services for drug development, clinical trials, and commercial manufacturing, partnering with pharmaceutical, biotech, and life science companies globally. |
2,072 |
| 7 |
ICON Central Laboratoriesiconplc.com
Global provider of central laboratory services for clinical development, with accreditation and certifications, and part of a larger company offering outsourced development services worldwide |
1,683 |
| 8 |
Schrödingerschrodinger.com
Innovative computational platform for biopharmaceutical and industrial research, with drug discovery programs and global collaborations in diverse therapeutic areas |
1,009 |
| 9 |
AngioDynamicsangiodynamics.com
Leading medical technology company restoring blood flow, expanding cancer treatment, and improving patient quality of life with innovative technologies and devices. |
1,006 |
| 10 |
Welch Allynhillrom.com
A global medtech leader dedicated to healthcare transformation, saving lives, and ensuring access to quality care for all patients worldwide |
967 |
| 11 |
Drive DeVilbiss Healthcaredrivemedical.com
Provides innovative healthcare solutions, including mobility, rehabilitation, pressure prevention, respiratory, and homecare products, distributed globally across continents and numerous countries. |
929 |
| 12 |
Axsome Therapeutics, Inc.axsome.com
Biopharmaceutical company focused on developing novel therapies for central nervous system conditions with limited treatment options, improving patient lives and providing more therapeutic options |
846 |
| 13 |
Becton, Dickinson and Company
A global medical technology company focused on producing and selling equipment, systems, and reagents to improve human health worldwide |
792 |
| 14 |
Menarini Stemlinestemline.com
Development and commercialization of innovative targeted therapies for cancer patients, including FDA-approved ELZONRIS and clinical-stage candidates. |
792 |
| 15 |
Fisher Clinical Servicespatheon.com
Provides industry-leading pharma services solutions for drug development, clinical trial logistics, and commercial manufacturing, supporting pharmaceutical and biotechnology companies globally. |
643 |
| 16 |
Strides Pharma Inc.stridespharmausa.com
Specializing in various pharmaceutical products like soft-gel capsules, oral solids, and topicals, with a strong focus on efficient R&D and market launches |
602 |
| 17 |
Veranovaveranova.com
Global leader in developing and manufacturing active pharmaceutical ingredients (APIs), specializing in complex and specialty chemistry for various drug types, with operations across North America and Europe. |
592 |
| 18 |
PL Developmentspldevelopments.com
Leading manufacturer of over-the-counter and Rx remedies across numerous categories, serving major retailers globally with high-quality, affordable healthcare products since 1988. |
557 |
| 19 |
Nissha Medical Technologiesnisshamedical.com
Manufacturing and distributing high-quality medical devices, patient monitoring, surgical consumables, and contract manufacturing services worldwide with advanced technologies. |
484 |
| 20 |
BioIVTbioivt.com
Global provider of high-quality biological specimens and services for precision medicine research, in vitro hepatic modeling, ADME-Tox model systems, and drug metabolism studies |
476 |
| 21 |
LSI SOLUTIONS®lsisolutions.com
A growing medical device company in New York advancing minimally invasive therapeutics through research, development, manufacturing, and marketing proprietary products |
435 |
| 22 | 434 | |
| 23 |
Contract Pharmacal Corpcpc.com
Develops, manufactures, packages, and tests vitamins, minerals, supplements, and over-the-counter drugs for pharmaceutical companies, marketing companies, retailers, and wholesalers. |
356 |
| 24 |
American Regent, Inc.americanregent.com
Developing, manufacturing, and supplying high quality sterile injectables for healthcare providers across the US and Canada, with a focus on sustainable growth and patient health |
206 |
| 25 |
Atalysatalys.com
A vertically integrated manufacturing platform specializing in producing highly engineered critical components for the medical device and life sciences industries |
185 |
| 26 |
Monaghan Medical Corporationmonaghanmed.com
A leader in developing and manufacturing aerosol drug delivery devices and asthma management products, specializing in cost-efficient solutions for pharmaceutical companies |
120 |
| 27 |
Luitpold Pharmaceuticals, Inc.luitpold.com
A pharmaceutical company within Daiichi Sankyo Group, specializing in sterile injectable products for various medical and veterinary needs, including contract manufacturing services |
112 |
| 28 |
Target Healthtargethealth.com
A full service CRO specializing in paperless clinical trials, offering eSource EDC software, regulatory affairs, trial management, biostatistics, and more |
95 |
| 29 |
elliquenceelliquence.com
Innovative medical technology company specializing in Radiowave solutions for neurosurgery, endoscopic spine, orthopedic, and pain management, focused on improving patient outcomes |
62 |
| 30 |
Y-mAbs Therapeutics, Inc.ymabs.com
A clinical biopharmaceutical company developing novel antibody-based cancer therapeutics to address unmet medical needs in pediatric and adult patients |
61 |
| 31 |
PAVmed Inc.pavmed.com
Innovative medical device company with a rapid concept-to-commercialization business model, focusing on expanding pipeline strategy for value creation |
39 |
| 32 |
Sonomed Escalonsonomedescalon.com
A company specializing in ophthalmic diagnostic imaging and surgical products, offering a range of innovative solutions for eye care professionals |
33 |
| 33 |
Canon BioMedicalcanon-biomedical.com
The company focuses on developing, manufacturing, and marketing innovative technologies for biomedical research and healthcare, aiming to advance science and improve health |
30 |
| 34 |
NORMA HELLAS S.A.normahellas.gr
Pharmaceutical company specializing in marketing and developing a wide range of healthcare products available in Greek, East European, Middle Eastern, and Central Asian markets |
16 |
| 35 |
Unither Pharmaceuticals USAunither-pharma.com
A global leader in sterile unit-dose contract manufacturing, producing innovative liquid and solid dosage forms approved by major health authorities for over 80 countries |
15 |
| 36 |
Kuraray Noritake Dental-USkuraraydental.com
Innovative dental technology company transforming cutting-edge research into practical solutions for the betterment of humanity |
10 |
Turn this list into pipeline
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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